纳米复合材料
碳纳米管
材料科学
无定形碳
微观结构
纳米技术
接触角
碳纤维
制作
无定形固体
等离子体浸没离子注入
纳米颗粒
复合材料
离子注入
复合数
离子
化学
有机化学
医学
替代医学
病理
作者
Zhaojun Han,Beng Kang Tay,Maziar Shakerzadeh,Kostya Ken Ostrikov
摘要
Superhydrophobic amorphous carbon/carbon nanotube nanocomposites are fabricated by plasma immersion ion implantation with carbon nanotube forests as a template. The microstructure of the fabricated nanocomposites shows arrays of carbon nanotubes capped with amorphous carbon nanoparticles. Contact angle measurements show that both advancing and receding angles close to 180° can be achieved on the nanocomposites. The fabrication here does not require patterning of carbon nanotubes or deposition of conformal coatings with low surface energy, which are usually involved in conventional approaches for superhydrophobic surfaces. The relationship between the observed superhydrophobicity and the unique microstructure of the nanocomposites is discussed.
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